What is the TSA wait at BOI right now?
No live security wait, and no historical wait, for Boise Air Terminal/Gowen Field (BOI). We will not estimate one.
No live data
Boise Air Terminal/Gowen Field TSA wait times
BOI · KBOI · Boise, Idaho
Security wait
No live security wait, and no historical wait, for Boise Air Terminal/Gowen Field (BOI). We will not estimate one.
PreCheck
PreCheck lanes are not in our historical feed for this airport.
CLEAR
CLEAR is not shown. We are not using a CLEAR source.
Departure delays
Historical on-time performance. Not a live delay.
84%
On-time departures, September 2025 through August 2026. A departure is on time when it left less than 15 minutes late.
Flights out of Boise Air Terminal/Gowen Field left on time 84% of the time from September 2025 through August 2026. The largest share of delay minutes was the airline (36%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 74 minutes. 1% of scheduled flights were cancelled.
The highest on-time month was February 2026 (89%). The lowest was June 2026 (78%).
| Cause | Delay minutes | Share of delay minutes |
|---|---|---|
| the airline | 100,088 | 36% |
| late-arriving aircraft | 91,960 | 33% |
| the national airspace system | 71,502 | 26% |
| weather | 15,703 | 6% |
| security | 74 | 0% |
When to be at the airport
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Nearby airports
- McCall Municipal Airport MYL · McCall92 mi
- Friedman Memorial Airport SUN · Hailey97 mi
- Joslin Field Magic Valley Regional Airport TWF · Twin Falls115 mi
- Lemhi County Airport SMN · Salmon158 mi
- Pocatello Regional Airport PIH · Pocatello188 mi
Distances are straight-line miles.
Airport details
- Runways
- 2
- Longest runway
- 10L/28R, 10,000 ft
- Longest runway width
- 150 ft
- Longest runway surface
- ASPH
- Longest runway lighting
- HIGH
- Elevation
- 2,871.7 ft
- CY2024 enplanements
- 2,475,370
- Facility use
- Public
- Ownership
- Public
- Part 139 certificate code
- I C
- Fuel
- 100LL,A+
- Airframe repair
- MAJOR
- Powerplant repair
- MAJOR
- Last inspection
- 2025/04/25
FAA facility record date 2026/10/01. Runways: BTS NTAD Runways. Facility facts: BTS NTAD Aviation Facilities. Enplanements: FAA CY2024 commercial service.
Questions
Does TSACheck have a live security wait for BOI?
No. TSACheck has no live feed and no historical wait for Boise Air Terminal/Gowen Field (BOI).
How often do flights leave BOI on time?
Flights out of Boise Air Terminal/Gowen Field left on time 84% of the time from September 2025 through August 2026. The largest share of delay minutes was the airline (36%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 74 minutes. 1% of scheduled flights were cancelled.
How early should I get to BOI?
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Which airports are near BOI?
The nearest airports in this list are McCall Municipal Airport (MYL), 92 straight-line miles; Friedman Memorial Airport (SUN), 97 straight-line miles; Joslin Field Magic Valley Regional Airport (TWF), 115 straight-line miles; Lemhi County Airport (SMN), 158 straight-line miles; Pocatello Regional Airport (PIH), 188 straight-line miles.